I don't know about the TPS (sounds like something that I typed on another post {are u making fun of me?}). I just replaced the TPS and i wouldn't think it to have anything to do with the a/c. But I do know where the cruise control module is. I have seen it many times. The battery that I had in it before leaked and it was replaced and the cruise control didn't work then either. I haven't noticed any holes in the vacume line but the module may have been damaged. I have heard that those lines are in a bad place because of the battery. But I have also heard of a few other problems with the dodges as well. Thanks!